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Solid-wood composite floor surface board repairing method

A solid wood composite floor and surface board technology, which is applied in the joining of wooden veneers, adhesive types, wood processing appliances, etc., can solve the problems of low efficiency, restraining the enthusiasm of defective veneers, and increasing costs.

Inactive Publication Date: 2018-11-30
GUANGZHOU HOMEBON WOOD MFG +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Such a treatment method is inefficient, increases the cost of the product, and also constrains the enthusiasm of enterprises to use defective veneers

Method used

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  • Solid-wood composite floor surface board repairing method
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment １

[0030] A method for repairing the solid wood composite floor surface. Firstly, the filling material 5 is prepared, and the mass ratio is raw glue: curing agent (ammonium chloride): flour: wood bran powder: iron powder = 100:3:10:11:0.8, and the filling The viscosity of the material is 19000cps, and the filler is injected into the roller coating equipment.

[0031] The substrate 10 with the surface plate attached has a specification of 1850×1220×15mm, and the surface plate is hickory veneer, which is transported to the polishing wheel 9 by the conveyor belt 6, and is pre-polished, and the impurities on the defect of the surface plate are brushed to make the surface plate The fracture at the defect is rougher, and the contact area with the filler is increased in the subsequent sequence, making it easier to fill and repair. The brush polishing wheel is a steel roller with nylon bristles planted on the shaft body. The nylon bristles are 40mm long and 1.5mm in diameter.

[0032] A...

Embodiment ２

[0036] A method for repairing solid wood composite floor surface boards, deploying filler 5, mass ratio raw glue: curing agent (ammonium chloride): flour: wood bran powder: iron powder = 100:3.1:12:10:0.8, filler The viscosity is 16000cps, and the filler is injected into the roller coating equipment.

[0037] The substrate 10 with the surface plate attached has a specification of 1200×1225×15mm, and the surface plate is oak veneer, which is transported to the polishing wheel 9 by the conveyor belt 6, and is pre-polished, and the impurities on the defect of the surface plate are brushed to make the surface plate The fracture at the defect is rougher, and the contact area with the filler is increased in the subsequent sequence, making it easier to fill and repair. The brush polishing wheel is a steel roller with nylon bristles planted on the shaft body. The nylon bristles are 40mm long and 1.1mm in diameter.

[0038] After polishing, when the substrate 10 with the surface plate...

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Abstract

The invention belongs to the technical field of wood product production and relates to processing of solid-wood composite floors, in particular to a solid-wood composite floor surface board repairingmethod. The solid-wood composite floor surface board repairing method comprises the steps that a base material attached with surface boards is subjected to polishing pretreatment, filler undergoes coarse filling, fine filling and membrane hot-pressing processes and is prepared from, by mass, 100 parts of virgin rubber, 3-3.5 parts of curing agent ammonum chloride, 10-20 parts of flour, 10-15 partsof sawdust powder and 0.8-2 parts of iron powder. The filler is filled at the defect parts of surface boards in the modes of roll-coating and hot-pressing, and the purpose of quickly repairing surface boards is achieved. The operation steps of the method are simple, a roll-coating mechanical device is used, the operating intensity of workers can be remarkably reduced, the quality of repaired surface boards is stable, the repaired surface boards are normal in appearance, no defect is seen, veneers having defects can be better utilized, solid-wood resources are effectively utilized, and the production cost is reduced.

Description

technical field [0001] The invention belongs to the technical field of wood product production, and relates to the processing of solid wood composite floors, in particular to a method for repairing solid wood composite floor surfaces. Background technique [0002] As a flooring material, solid wood composite flooring is widely used in the field of interior decoration. The surface board of multi-layer solid wood composite floor is a scarce resource. In order to improve the utilization rate of materials as much as possible, the industry often uses veneer with surface defects as the surface board of solid wood composite floor, which often has dead knots, end cracks, dark cracks, etc. During the production process, such panels need to be repaired to achieve a decorative effect. [0003] At present, the main repair method in the industry is to use filling materials and manual processing to repair defects. Such a processing method is inefficient, increases the cost of the produc...

Claims

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Application Information

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IPC IPC(8): B27G1/00C09J161/32B24B29/06B27D1/00
CPCB24B29/06B27D1/00B27G1/00C09J161/32
Inventor 张峰刘家福夏朝彦陶云科
Owner GUANGZHOU HOMEBON WOOD MFG
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